IP Library › Granted Patent US 1,084,286
Granted Patent S1
US 1,084,286 · App. 29/992,508 · Granted Jul 15, 2025

Heat-resistant tube for vertical heat treatment equipment

Inventors: Hironaga Suzuki (Shizuoka Pref., JP); Yuichi Kaba (Shizuoka Pref., JP); Shinjiro Toda (Shizuoka Pref., JP); Takayuki Yatsu (Shizuoka Pref., JP); Satoshi Mitamura (Shizuoka Pref., JP); Fusataka Isobe (Shizuoka Pref., JP); Masayoshi Sakurai (Shizuoka Pref., JP)
Assignee: NIPPON ELECTRODE CO., LTD.
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Quick Facts
Patent No.
US 1,084,286
App. No.
29/992,508
Granted
Jul 15, 2025
Kind
S1
Claims (1)

The ornamental design for a heat-resistant tube for vertical heat treatment equipment as shown and described.

Priority Claims (2)
JP 2023-012591 D · Jun 20, 2023 · national
JP 2023-012625 D · Jun 20, 2023 · national
Continuity (1)
Division 29919278 · Dec 3, 2023
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